schala/source_files/test.schala
2018-07-26 00:52:45 -07:00

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fn main() {
# comments are scripting-style
#{ but can also be
}# blocks
@annotations are with @-
# variable expressions
var a: I32 = 20
const b: String = 20
there(); can(); be(); multiple(); statements(); per_line();
#string interpolation
const yolo = "I have ${a + b} people in my house"
# let expressions ??? not sure if I want this
let a = 10, b = 20, c = 30 in a + b + c
#list literal
const q = [1,2,3,4]
#lambda literal ?? maybe? not sure how this should work
q.map(|item| { item * 100 })
fn yolo(a: MyType, b: YourType): ReturnType<Param1, Param2> {
if a == 20 {
return "early"
}
var sex = 20
sex
}
for {
# infinite loop
}
#iteration over a variable
for i <- [1..1000] {
} #return type is return type of block
#while loop
for a != 3 || fuckTard() {
break
} #return type is return type of block
#monadic decomposition
for {
a <- maybeInt();
s <- foo()
} return {
a + s
} #return type is Monad<return type of block>
# let statements too!!
for (a = 20
b = fuck) {
a + b
}
# pattern-matching
match <expr> {
Some(a) => {
},
None => {
},
}
#syntax is, I guess, for <expr> <brace-block>, where <expr> is a bool, or a <arrow-expr>
# type level alises
typealias <name> = <other type> #maybe thsi should be 'alias'?
#what if type A = B meant that you could had to create A's with A(B), but when you used A's the interface was exactly like B's?
# maybe introduce a 'newtype' keyword for this
#declaring types of all stripes
type MyData = { a: i32, b: String }
type MyType = MyType
type Option<a> = None | Some(a)
type Signal = Absence | SimplePresence(i32) | ComplexPresence {a: i32, b: MyCustomData}
#traits
trait Bashable { }
trait Luggable {
fn lug(self, a: Option<Self>)
}
}
# lambdas
#
|x,y| { }() #is probably fine
const a = |x: Type, y|: RetType { <statementblock> }
const a: X -> Y -> Z = |x,y| { }